1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.events;
24  
25  import com.liferay.portal.kernel.events.Action;
26  import com.liferay.portal.kernel.log.Log;
27  import com.liferay.portal.kernel.log.LogFactoryUtil;
28  import com.liferay.portal.security.permission.PermissionChecker;
29  import com.liferay.portal.security.permission.PermissionCheckerFactory;
30  import com.liferay.portal.security.permission.PermissionThreadLocal;
31  import com.liferay.portal.theme.ThemeDisplay;
32  import com.liferay.portal.theme.ThemeDisplayFactory;
33  import com.liferay.portal.util.WebKeys;
34  
35  import javax.servlet.http.HttpServletRequest;
36  import javax.servlet.http.HttpServletResponse;
37  
38  /**
39   * <a href="ServicePostAction.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   */
43  public class ServicePostAction extends Action {
44  
45      public void run(HttpServletRequest request, HttpServletResponse response) {
46          try {
47  
48              // Make sure this is called only once per full request, ignore
49              // requests spawned by the portlet
50  
51              //String requestURI = GetterUtil.getString(request.getRequestURI());
52  
53              // Doesn't this cause a memory leak?
54  
55              /*if (requestURI.endsWith("/portal/render_portlet")) {
56                  return;
57              }*/
58          }
59          catch (Exception e) {
60              _log.error(e);
61          }
62  
63          try {
64  
65              // Clean up the theme display
66  
67              ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
68                  WebKeys.THEME_DISPLAY);
69  
70              ThemeDisplayFactory.recycle(themeDisplay);
71          }
72          catch (Exception e) {
73              _log.error(e);
74          }
75  
76          request.removeAttribute(WebKeys.THEME_DISPLAY);
77  
78          try {
79  
80              // Clean up the permission checker
81  
82              PermissionChecker permissionChecker =
83                  PermissionThreadLocal.getPermissionChecker();
84  
85              PermissionCheckerFactory.recycle(permissionChecker);
86          }
87          catch (Exception e) {
88              _log.error(e);
89          }
90      }
91  
92      private static Log _log = LogFactoryUtil.getLog(ServicePostAction.class);
93  
94  }